| 天然植物染料敏化太阳电池的光电性能研究 |
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| 引用本文： | 徐顺建,廖卫兵,彭平,叶辉辉,黄明道,郭治国. 天然植物染料敏化太阳电池的光电性能研究[J]. 新余高专学报, 2011, 16(3): 20-23 |
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| 作者姓名： | 徐顺建 廖卫兵 彭平 叶辉辉 黄明道 郭治国 |
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| 作者单位： | 新余学院太阳能科学与工程系,江西新余338004;新余学院机电工程系,江西新余338004 |
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| 基金项目： | 江西省教育厅科技项目(GJJ11639); 江西省自然科学基金(2010GQC0178); 新余学院校级招标课题(xj0902) |
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| 摘 要： | 采用萃取法从六种常见的植物中提取天然染料,对比分析了相应提取液作为敏化剂的染料敏化太阳电池(DSC)的光电性能.结果表明,不同植物提取液在色泽、吸附光谱以及组成DSC的光电性能上差异较大.以樟树叶为代表的含叶绿素的天然植物提取液在650nm处出现较强的吸收峰,而以康乃馨为代表的含花青苷的天然植物在520 nm处具有较强的吸收峰.DSC的转换效率并非随提取液颜色的加深而增加,而是和短路电流存在一定的正比关系.在所研究的6种植物中,黑豆提取液敏化的DSC的转换效率最佳,其值为0.255％,随后依次为樟树叶、玫瑰花、太阳花、黑米及康乃馨.
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| 关 键 词： | 天然植物 敏化剂 吸收光谱 太阳电池 光电性能 |
Research into the photovoltaic property of sensitized solar cell of natural plant dye |
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| XU Shun-jian , LIAO Wei-bing , PENG Ping , YE Hui-hui , HUANG Ming-dao , GUO Zhi-guo. Research into the photovoltaic property of sensitized solar cell of natural plant dye[J]. Journal of XinYu College, 2011, 16(3): 20-23 |
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| Authors: | XU Shun-jian LIAO Wei-bing PENG Ping YE Hui-hui HUANG Ming-dao GUO Zhi-guo |
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| Affiliation: | XU Shun-jian,LIAO Wei-bing,PENG Ping,YE Hui-hui,HUANG Ming-dao,GUO Zhi-guo (Xinyu College,Xinyu 338004 China) |
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| Abstract: | By using six extraction methods to extract natural dye from the common plant,this paper makes contrastive analysis of the photovoltaic property of dye sensitized solar cell with extracted liquid as sensitizer.The results show that extracted liquid from the different plants is different in color,absorption spectrum and photovoltaic property composing DSC.The extracted liquid from the natural plant containing chlorophyll represented by camphor tree leaf shows absorption peak at 650nm,while The extracted liqui... |
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| Keywords: | natural plant sensitizer absorption spectrum solar cell photovoltaic property |
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